*SUPPORT*
IN: fep fep OUT: YELLOW YELLOW
IN: fep zup blicket gazzer kiki OUT: YELLOW GREEN PURPLE PURPLE PURPLE
IN: lug dax fep OUT: RED YELLOW
IN: gazzer dax fep OUT: PURPLE YELLOW
IN: blicket zup lug kiki OUT: GREEN RED RED RED
IN: blicket gazzer zup gazzer fep dax lug OUT: GREEN PURPLE PURPLE YELLOW RED
IN: gazzer kiki OUT: PURPLE PURPLE PURPLE
IN: gazzer zup gazzer lug kiki OUT: PURPLE PURPLE RED RED RED
IN: lug kiki OUT: RED RED RED
IN: blicket dax blicket OUT: GREEN GREEN
IN: blicket zup fep kiki OUT: GREEN YELLOW YELLOW YELLOW
IN: fep gazzer kiki OUT: YELLOW PURPLE PURPLE PURPLE
IN: fep zup fep kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep kiki OUT: YELLOW YELLOW YELLOW

*QUERY*
IN: blicket blicket fep zup gazzer OUT: GREEN GREEN YELLOW PURPLE
IN: gazzer lug OUT: PURPLE RED
IN: blicket lug OUT: GREEN RED
IN: lug blicket dax fep OUT: RED GREEN YELLOW
IN: lug dax blicket OUT: RED GREEN
IN: lug OUT: RED
IN: blicket dax gazzer OUT: GREEN PURPLE
IN: gazzer lug kiki OUT: PURPLE RED RED RED
IN: blicket kiki OUT: GREEN GREEN GREEN
IN: blicket dax fep OUT: GREEN YELLOW

*GRAMMAR*
blicket -> GREEN 
 fep -> YELLOW 
 lug -> RED 
 gazzer -> PURPLE 
 u1 kiki -> [u1] [u1] [u1] 
 u1 zup x1 -> [u1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 